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Merck
CN

M2567

Melanin Concentrating Hormone (6-17)

≥97% (HPLC), synthetic, lyophilized powder

Synonym(s):

MCH

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About This Item

Empirical Formula (Hill Notation):
C67H104N22O14S3
Molecular Weight:
1537.88
UNSPSC Code:
51111800
MDL number:
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biological source

synthetic

Quality Level

sterility

non-sterile

assay

≥97% (HPLC)

form

lyophilized powder

composition

Peptide content, ≥70%

solubility

water: 1.00-1.04 mg/mL, clear, colorless

UniProt accession no.

shipped in

ambient

storage temp.

−20°C

Gene Information

human ... PMCH(5367)

General description

Melanin Concentrating Hormone (MCH) is a 19 amino acid cyclic neuropeptide. It belongs to a group of orexigenic peptides. MCH is abundantly expressed in the hypothalamus.

Application

Melanin Concentrating Hormone has been used as a hepta-decapeptide to study its effects on the reproductive axis and follicular development  in female Oreochromis mossambicus.

Biochem/physiol Actions

Melanin Concentrating Hormone (MCH) functions in regulating feeding and energy homeostasis. It also plays a role in modulating arousal, promoting motivated behaviors, sleep patterns, and reproductive physiology. MCH is involved in controlling rapid eye movement (REM) sleep in rats. It acts as a nonselective agonist of melanin-concentrating hormone receptors 1 and 2 (MCHR-1 and -2).

Other Notes

Lyophilized from 0.1% TFA in H2O


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Patricia Lagos et al.
Brain research, 1265, 103-110 (2009-02-24)
Neurons that utilize melanin-concentrating hormone (MCH) as a neuromodulator are located in the lateral hypothalamus and incerto-hypothalamic area, and project diffusely throughout the central nervous system, including areas that participate in the generation and maintenance of the states of sleep
M A Bednarek et al.
Biochemistry, 40(31), 9379-9386 (2001-08-02)
Human melanin-concentrating hormone (hMCH) is a potent but nonselective agonist at human melanin-concentrating hormone receptors 1 and 2 (hMCH-1R and hMCH-2R, respectively). To determine the structural features of this neuropeptide which are necessary for efficient binding to and activation of
Genetic tests of biologic systems in affective disorders
E Hattori
Molecular Psychiatry (2005)